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León Castellanos-Jankiewicz
About
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Law Clinic
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León Castellanos-Jankiewicz
About
Publications
Law Clinic
RELY Project
Press
About
Publications
Law Clinic
RELY Project
Press
Combating illicit firearms trafficking in Latin America and the Caribbean. Towards a regional roadmap
Policy brief León Castellanos Jankiewicz 8/26/25 Policy brief León Castellanos Jankiewicz 8/26/25

Combating illicit firearms trafficking in Latin America and the Caribbean. Towards a regional roadmap

(with Paddy Ginn, Cecilia Farfán-Méndez, Romain Le Cour Grandmaison), Global Initiative Against Transnational Organized Crime, August 2025.

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SCOTUS Rules for Gun Manufacturers in Mexico Suit But Denies Blanket Immunity
Blogpost León Castellanos Jankiewicz 6/23/25 Blogpost León Castellanos Jankiewicz 6/23/25

SCOTUS Rules for Gun Manufacturers in Mexico Suit But Denies Blanket Immunity

Just Security, June 23, 2025. Republished with permission in Transnational Litigation Blog on June 25, 2025.

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Applying Mexican Law in U.S. Courts? Mexico v Smith & Wesson
Blogpost León Castellanos Jankiewicz 4/8/23 Blogpost León Castellanos Jankiewicz 4/8/23

Applying Mexican Law in U.S. Courts? Mexico v Smith & Wesson

Conflictoflaws.net, April 8, 2023.

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Mexico Appeals in Case Against Gun Manufacturers
Blogpost León Castellanos Jankiewicz 4/4/23 Blogpost León Castellanos Jankiewicz 4/4/23

Mexico Appeals in Case Against Gun Manufacturers

Just Security, April 4, 2023.

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Empresas de armas y derechos humanos: México solicita Opinión Consultiva a la Corte Interamericana
Blogpost, Spanish León Castellanos Jankiewicz 3/3/23 Blogpost, Spanish León Castellanos Jankiewicz 3/3/23

Empresas de armas y derechos humanos: México solicita Opinión Consultiva a la Corte Interamericana

Agenda Estado de Derecho, March 3, 2023.

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Mexico v. Smith & Wesson: U.S. Court Duel Over Extraterritorial Legal Issues Looms with Motion to Dismiss
Blogpost León Castellanos Jankiewicz 12/14/21 Blogpost León Castellanos Jankiewicz 12/14/21

Mexico v. Smith & Wesson: U.S. Court Duel Over Extraterritorial Legal Issues Looms with Motion to Dismiss

Just Security, December 14, 2021.

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Mexico’s Amnesty Proposal: An Instrument of Transitional Justice?
Blogpost León Castellanos Jankiewicz 3/4/20 Blogpost León Castellanos Jankiewicz 3/4/20

Mexico’s Amnesty Proposal: An Instrument of Transitional Justice?

Just Security, March 4, 2020.

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La amnistía mexicana: sus tres defectos</a>
Blogpost, Spanish León Castellanos Jankiewicz 1/27/20 Blogpost, Spanish León Castellanos Jankiewicz 1/27/20

La amnistía mexicana: sus tres defectos

Foreign Affairs Latinoamérica Blog, January 27, 2020.

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